Tri
From Wikipedia, the free encyclopedia
Tri may refer to:
- tri-, a numerical prefix meaning three
- El Tri, Mexican rock group
- Tri (game), two- or three-player cooperative card game
- Triangular function, tri(t)
- Triangulum, a constellation (standard astronomical abbreviation)
- Toxics Release Inventory, a program to report the amount of toxic wastes in the United States
- Tri (Tibetan Buddhism) instructions on how practice tantra in Tibetan Buddhism